This is very well done. I wish I could've seen inside your mind when you were when you were writing this, because it is glorious, although it's kind of...broken, I suppose. I like it, very original, despite how popular the topic is right now.

The language you've used is beautiful. I am in no way a fan of AUs, and for me dragons and Winchesters don't mix, but I loved the language of this! "He created it from nothing, air and will, moonlight and thought" is one of my favorites; and the concept of alltime. And the last two lines? Terrific.